基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
75	160	37	HR30315DJ
3.175	6.35		FR144ZZ
3.175	6.35	2.38	FR144
75	130	41	HR33215J
75	130	31	HR32215J
2.38	7.938		FR1-5ZZS
75	130	25	HR30215J
2.38	7.938	2.779	FR1-5
75	125	37	HR33115J
2.38	4.762		FR133ZZS
75	115	31	HR33015J
75	115	25	HR32015XJ
2.38	4.762	1.588	FR133
75	105	20	HR32915J
1.984	6.35		FR1-4ZZS
70	150	51	HR32314J
1.984	6.35	2.38	FR1-4
70	150	51	HR32314CJ
1.397	4.762		FR1ZZ
70	150	35	HR31314J
1.397	4.762	1.984	FR1
70	150	35	HR30314J
70	150	35	HR30314DJ
1.191	3.967		FR0ZZS
70	140	35.5	T7FC070
1.191	3.967	1.588	FR0
70	125	41	HR33214J
9.525	22.225		R6ZZ
9.525	22.225	5.558	R6
70	125	31	HR32214J